ES2174369T3 - Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion. - Google Patents

Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion.

Info

Publication number
ES2174369T3
ES2174369T3 ES98119314T ES98119314T ES2174369T3 ES 2174369 T3 ES2174369 T3 ES 2174369T3 ES 98119314 T ES98119314 T ES 98119314T ES 98119314 T ES98119314 T ES 98119314T ES 2174369 T3 ES2174369 T3 ES 2174369T3
Authority
ES
Spain
Prior art keywords
salt
injection
nuclees
colada
nucleos
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98119314T
Other languages
English (en)
Spanish (es)
Inventor
Renzo Moschini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Europe SpA
Original Assignee
Magneti Marelli Powertrain SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Powertrain SpA filed Critical Magneti Marelli Powertrain SpA
Application granted granted Critical
Publication of ES2174369T3 publication Critical patent/ES2174369T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
ES98119314T 1997-10-14 1998-10-13 Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion. Expired - Lifetime ES2174369T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000613A IT1295224B1 (it) 1997-10-14 1997-10-14 Macchina per la rimozione di anime in sale imprigionate in manufatti pressocolati o stampati ad iniezione.

Publications (1)

Publication Number Publication Date
ES2174369T3 true ES2174369T3 (es) 2002-11-01

Family

ID=11342587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98119314T Expired - Lifetime ES2174369T3 (es) 1997-10-14 1998-10-13 Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion.

Country Status (6)

Country Link
US (1) US6053186A (fr)
EP (1) EP0909623B1 (fr)
BR (1) BR9804367A (fr)
DE (1) DE69804741T2 (fr)
ES (1) ES2174369T3 (fr)
IT (1) IT1295224B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA05001393A (es) * 2002-08-08 2005-04-28 Cons Eng Co Inc Metodos y aparatos para el tratamiento con calor y remocion de arena para fundiciones.
DE102006031531A1 (de) * 2006-07-07 2008-01-10 Emil Müller GmbH Salzkerne für Kunststoff(spritz)guß
DE102008001577A1 (de) * 2008-05-06 2009-11-12 Wacker Chemie Ag Verfahren zur Hydrolyse von festen Metallsalzen mit wässrigen Salzlösungen
EP2727670A1 (fr) 2012-11-05 2014-05-07 Bühler AG Dénoyautage de pièces moulées en métal léger
CN109174784B (zh) * 2018-10-10 2021-05-11 滁州岳众汽车零部件有限公司 一种汽车冲压模具的自动清洗装置及其冲洗方法
CN110153397B (zh) * 2019-07-01 2021-05-11 深圳市周大福珠宝制造有限公司 一种脱芯装置及方法
CN111451487A (zh) * 2020-03-31 2020-07-28 安徽省安工机械制造有限公司 一种耐磨铸件快速脱模装置
CN111822684B (zh) * 2020-06-10 2021-08-13 安徽霍山龙鑫金属科技有限公司 铸造用脱模、清理机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896149A (en) * 1926-11-13 1933-02-07 Metalwash Machinery Co Treating or washing machinery
US2698627A (en) * 1949-03-28 1955-01-04 Detrex Corp Washing apparatus
US3607482A (en) * 1969-08-11 1971-09-21 Wilson & Co Process of regeneration of metal treating solutions
IN160562B (fr) * 1983-04-26 1987-07-18 Gkn Technology Ltd
FR2576547B1 (fr) * 1985-01-25 1987-05-07 Aerospatiale Procede de fabrication d'une piece creuse de forme complexe en materiau composite
US4752283A (en) * 1987-02-17 1988-06-21 Western Litho Plate & Supply Co. Waste water cleaning system for use with apparatus for processing exposed lithographic plates
DE3888286D1 (de) * 1987-10-28 1994-04-14 Belland Ag Solothurn COOH-Gruppen enthaltendes Polymerisat, Mischung von COOH-Gruppen enthaltenden Polymerisaten mit Füllstoffen und Verwendung zur Herstellung von Formkörpern.
WO1989005204A1 (fr) * 1987-12-08 1989-06-15 Harri Sahari Procede de preparation de moules et de noyaux utilises dans le coulage des metaux
US5128192A (en) * 1990-02-02 1992-07-07 Northrop Corporation Braided preform process for thermoplastic honeycomb cores
GB9016636D0 (en) * 1990-07-28 1990-09-12 Westland Aerostructures Ltd Method for making perforated composite laminates and moulds for use therein
FI922716A7 (fi) * 1992-06-11 1993-12-12 Harri Sahari Menetelmä muovikappaleiden valmistuksessa
US5303761A (en) * 1993-03-05 1994-04-19 Puget Corporation Die casting using casting salt cores

Also Published As

Publication number Publication date
EP0909623A1 (fr) 1999-04-21
DE69804741D1 (de) 2002-05-16
DE69804741T2 (de) 2002-10-24
ITBO970613A1 (it) 1999-04-14
IT1295224B1 (it) 1999-05-04
BR9804367A (pt) 2000-01-04
ITBO970613A0 (it) 1997-10-14
EP0909623B1 (fr) 2002-04-10
US6053186A (en) 2000-04-25

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